IL
Illinois House District 37
Tue, Nov 3 · Represented by Patrick Sheehan Republican · Member list as of Oct 28
Patrick SheehanRepublican · Incumbent2 years since first win on file
One candidate on the printed ballot.
- Last election
- Patrick Sheehan (Republican) was unopposed, 2024
- On the 2026 ballot
- 1 candidate
More about this race
Candidates on the ballot
Uncontested
One candidate on the printed ballot.
- Patrick SheehanIncumbentRepublican
Party nominees only, not the certified ballot.
Source: elections.il.gov, dated Oct 28
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List every House of Representatives district (118)
- State House District 1· Aarón Ortíz
- State House District 2· Lisa Hernandez
- State House District 3· Eva-Dina Delgado
- State House District 4· Lilian Jiménez
- State House District 5· Kimberly Du Buclet
- State House District 6· Sonya Harper
- State House District 7· Chris Welch
- State House District 8· La Shawn Ford
- State House District 9· Yolonda Morris
- State House District 10· Omar Williams
- State House District 11· Ann Williams
- State House District 12· Margaret Croke
- State House District 13· Hoan Huynh
- State House District 14· Kelly Cassidy
- State House District 15· Michael Kelly
- State House District 16· Kevin Olickal
- State House District 17· Jen Gong-Gershowitz
- State House District 18· Robyn Gabel
- State House District 19· Lindsey LaPointe
- State House District 20· Brad Stephens
- State House District 21· Abdelnasser Rashid
- State House District 22· Angie Guerrero-Cuellar
- State House District 23· Edgar González
- State House District 24· Theresa Mah
- State House District 25· Curtis Tarver
- State House District 26· Kam Buckner
- State House District 27· Justin Slaughter
- State House District 28· Bob Rita
- State House District 29· Thaddeus Jones
- State House District 30· Will Davis
- State House District 31· Mike Crawford
- State House District 32· Lisa Davis
- State House District 33· Marcus Evans
- State House District 34· Nick Smith
- State House District 35· Mary Gill
- State House District 36· Rick Ryan
- State House District 37· Patrick Sheehan
- State House District 38· Debbie Meyers-Martin
- State House District 39· Will Guzzardi
- State House District 40· Jaime Andrade
- State House District 41· Janet Yang Rohr
- State House District 42· Margaret DeLaRosa
- State House District 43· Anna Moeller
- State House District 44· Fred Crespo
- State House District 45· Marti Deuter
- State House District 46· Diane Blair-Sherlock
- State House District 47· Amy Grant
- State House District 48· Jennifer Sanalitro
- State House District 49· Maura Hirschauer
- State House District 50· Barbara Hernandez
- State House District 51· Nabeela Syed
- State House District 52· Marty McLaughlin
- State House District 53· Nicolle Grasse
- State House District 54· Mary Beth Canty
- State House District 55· Justin Cochran
- State House District 56· Michelle Mussman
- State House District 57· Tracy Katz Muhl
- State House District 58· Bob Morgan
- State House District 59· Dan Didech
- State House District 60· Rita Mayfield
- State House District 61· Joyce Mason
- State House District 62· Laura Faver Dias
- State House District 63· Steve Reick
- State House District 64· Tom Weber
- State House District 65· Dan Ugaste
- State House District 66· Suzanne Ness
- State House District 67· Maurice West
- State House District 68· Dave Vella
- State House District 69· Joe Sosnowski
- State House District 70· Jeff Keicher
- State House District 71· Dan Swanson
- State House District 72· Gregg Johnson
- State House District 73· Ryan Spain
- State House District 74· Brad Fritts
- State House District 75· Jed Davis
- State House District 76· Murri Briel
- State House District 77· Norma Hernandez
- State House District 78· Camille Lilly
- State House District 79· Jackie Haas
- State House District 80· Anthony DeLuca
- State House District 81· Anne Stava
- State House District 82· Nicole La Ha
- State House District 83· Matt Hanson
- State House District 84· Stephanie Kifowit
- State House District 85· Dee Avelar
- State House District 86· Larry Walsh
- State House District 87· Bill Hauter
- State House District 88· Regan Deering
- State House District 89· Tony McCombie
- State House District 90· John Cabello
- State House District 91· Sharon Chung
- State House District 92· Jehan Gordon-Booth
- State House District 93· Travis Weaver
- State House District 94· Norine Hammond
- State House District 95· Mike Coffey
- State House District 96· Sue Scherer
- State House District 97· Jessica Dixon Heitman
- State House District 98· Natalie Manley
- State House District 99· Kyle Moore
- State House District 100· C.D. Davidsmeyer
- State House District 101· Chris Miller
- State House District 102· Adam Niemerg
- State House District 103· Carol Ammons
- State House District 104· Brandun Schweizer
- State House District 105· Dennis Tipsword
- State House District 106· Jason Bunting
- State House District 107· Brad Halbrook
- State House District 108· Wayne Rosenthal
- State House District 109· Charlie Meier
- State House District 110· Blaine Wilhour
- State House District 111· Amy Elik
- State House District 112· Katie Stuart
- State House District 113· Jay Hoffman
- State House District 114· Kevin Schmidt
- State House District 115· David Friess
- State House District 116· Dave Severin
- State House District 117· Patrick Windhorst
- State House District 118· Scott Doody
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History (29 elections for this seat)
- Votes for listed candidates
- 47,607
- Election day
- November 5, 2024
- District map
- Older district map (2022 to 2024)
Illinois House of Representatives District 37, 1968 to 2024, 2024, every candidate Candidate Party Votes and share Share RepublicanPatrick SheehanWon Republican 47,607100.0% - Votes for listed candidates
- 35,890
- Election day
- November 8, 2022
- District map
- Older district map (2022)
Illinois House of Representatives District 37, 1968 to 2024, 2022, every candidate Candidate Party Votes and share Share RepublicanTim OzingaWon(incumbent) Republican 35,890100.0% - Votes for listed candidates
- 64,580
- Election day
- November 3, 2020
- District map
- Older district map (2012 to 2021)
Illinois House of Representatives District 37, 1968 to 2024, 2020, every candidate Candidate Party Votes and share Share RepublicanTim OzingaWon Republican 41,11563.7% DemocraticMichelle Fadeley Democratic 23,46536.3% - Votes for listed candidates
- 46,823
- Election day
- November 6, 2018
- District map
- Older district map (2012 to 2021)
Illinois House of Representatives District 37, 1968 to 2024, 2018, every candidate Candidate Party Votes and share Share RepublicanMargo McDermedWon(incumbent) Republican 27,14858.0% DemocraticMatthew J. Hunt Democratic 19,67542.0% - Votes for listed candidates
- 45,721
- Election day
- November 8, 2016
- District map
- Older district map (2012 to 2021)
Illinois House of Representatives District 37, 1968 to 2024, 2016, every candidate Candidate Party Votes and share Share RepublicanMargo McDermedWon(incumbent) Republican 45,721100.0% - Votes for listed candidates
- 37,965
- Election day
- November 4, 2014
- District map
- Older district map (2012 to 2021)
Illinois House of Representatives District 37, 1968 to 2024, 2014, every candidate Candidate Party Votes and share Share RepublicanMargo McDermedWon Republican 26,16868.9% DemocraticNichole Serbin Democratic 11,79731.1% - Votes for listed candidates
- 42,291
- Election day
- November 6, 2012
- District map
- Older district map (2012 to 2021)
Illinois House of Representatives District 37, 1968 to 2024, 2012, every candidate Candidate Party Votes and share Share RepublicanRenee KoselWon(incumbent) Republican 42,291100.0% - Votes for listed candidates
- 33,713
- Election day
- November 2, 2010
- District map
- Older district map (2002 to 2011)
Illinois House of Representatives District 37, 1968 to 2024, 2010, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 17,44451.7% RepublicanJeffrey L. Junkas Republican 16,26948.3% - Votes for listed candidates
- 37,963
- Election day
- November 4, 2008
- District map
- Older district map (2002 to 2011)
Illinois House of Representatives District 37, 1968 to 2024, 2008, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 37,963100.0% - Votes for listed candidates
- 24,496
- Election day
- November 7, 2006
- District map
- Older district map (2002 to 2011)
Illinois House of Representatives District 37, 1968 to 2024, 2006, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 24,496100.0% - Votes for listed candidates
- 38,084
- Election day
- November 2, 2004
- District map
- Older district map (2002 to 2011)
Illinois House of Representatives District 37, 1968 to 2024, 2004, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 38,084100.0% - Votes for listed candidates
- 29,474
- Election day
- November 5, 2002
- District map
- Older district map (2002 to 2011)
Illinois House of Representatives District 37, 1968 to 2024, 2002, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 20,25068.7% RepublicanJoel Herrick Republican 9,22431.3% - Votes for listed candidates
- 44,265
- Election day
- November 7, 2000
- District map
- Older district map (1992 to 2001)
Illinois House of Representatives District 37, 1968 to 2024, 2000, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 28,83565.1% RepublicanMaureen Burns Bekta Republican 15,43034.9% - Votes for listed candidates
- 34,368
- Election day
- November 3, 1998
- District map
- Older district map (1992 to 2001)
Illinois House of Representatives District 37, 1968 to 2024, 1998, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon(incumbent) Democratic 19,01955.3% RepublicanMaureen Ohara Republican 15,34944.7% - Votes for listed candidates
- 40,113
- Election day
- November 5, 1996
- District map
- Older district map (1992 to 2001)
Illinois House of Representatives District 37, 1968 to 2024, 1996, every candidate Candidate Party Votes and share Share DemocraticKevin A. McCarthyWon Democratic 20,49851.1% RepublicanJohn T. Doody Jr. Republican 19,61548.9% - Votes for listed candidates
- 28,781
- Election day
- November 8, 1994
- District map
- Older district map (1992 to 2001)
Illinois House of Representatives District 37, 1968 to 2024, 1994, every candidate Candidate Party Votes and share Share RepublicanEdward Joseph Zabrocki Jr.Won Republican 14,66050.9% DemocraticJohn R. Sheehy(incumbent) Democratic 14,12149.1% - Votes for listed candidates
- 45,407
- Election day
- November 3, 1992
- District map
- Older district map (1992 to 2001)
Illinois House of Representatives District 37, 1968 to 2024, 1992, every candidate Candidate Party Votes and share Share DemocraticJohn R. SheehyWon Democratic 22,80850.2% RepublicanCarl James Vandenberg Republican 22,59949.8% - Votes for listed candidates
- 25,190
- Election day
- November 6, 1990
- District map
- Older district map (1982 to 1991)
Illinois House of Representatives District 37, 1968 to 2024, 1990, every candidate Candidate Party Votes and share Share RepublicanLoleta A. DidricksonWon(incumbent) Republican 25,190100.0% - Votes for listed candidates
- 46,763
- Election day
- November 8, 1988
- District map
- Older district map (1982 to 1991)
Illinois House of Representatives District 37, 1968 to 2024, 1988, every candidate Candidate Party Votes and share Share RepublicanLoleta A. DidricksonWon(incumbent) Republican 31,57467.5% DemocraticJoseph F. Jarzabkowski Democratic 15,18932.5% - Votes for listed candidates
- 23,030
- Election day
- November 4, 1986
- District map
- Older district map (1982 to 1991)
Illinois House of Representatives District 37, 1968 to 2024, 1986, every candidate Candidate Party Votes and share Share RepublicanLoleta A. DidricksonWon(incumbent) Republican 23,030100.0% - Votes for listed candidates
- 40,480
- Election day
- November 6, 1984
- District map
- Older district map (1982 to 1991)
Illinois House of Representatives District 37, 1968 to 2024, 1984, every candidate Candidate Party Votes and share Share RepublicanLoleta A. DidricksonWon(incumbent) Republican 28,80971.2% DemocraticStanley Rzadkowski Democratic 11,66728.8% Scattered write-ins Write-in 40.0% - Votes for listed candidates
- 28,769
- Election day
- November 2, 1982
- District map
- Older district map (1982 to 1991)
Illinois House of Representatives District 37, 1968 to 2024, 1982, every candidate Candidate Party Votes and share Share RepublicanLoleta A. DidricksonWon Republican 17,25760.0% DemocraticJoseph D. Fitzgerald Democratic 11,51140.0% Scattered write-ins Write-in 10.0% - Votes for listed candidates
- 228,507
- Election day
- November 4, 1980
- Seats
- 3
- District map
- Older district map (1972 to 1981)
Illinois House of Representatives District 37, 1968 to 2024, 1980, every candidate Candidate Party Votes and share Share RepublicanCalvin W. SchunemanWon(incumbent) Republican 73,79732.3% RepublicanJoseph B. EbbesenWon(incumbent) Republican 66,86329.3% DemocraticRichard MautinoWon(incumbent) Democratic 61,30226.8% DemocraticEdward Puskar Democratic 26,54511.6% - Votes for listed candidates
- 142,849
- Election day
- November 7, 1978
- Seats
- 3
- District map
- Older district map (1972 to 1981)
Illinois House of Representatives District 37, 1968 to 2024, 1978, every candidate Candidate Party Votes and share Share DemocraticRichard MautinoWon(incumbent) Democratic 44,10130.9% RepublicanCalvin W. SchunemanWon(incumbent) Republican 40,93428.7% RepublicanJoseph B. EbbesenWon(incumbent) Republican 39,47027.6% DemocraticWilliam D. Coffey Democratic 18,34012.8% Scattered write-ins Write-in 40.0% - Votes for listed candidates
- 230,663
- Election day
- November 2, 1976
- Seats
- 3
- District map
- Older district map (1972 to 1981)
Illinois House of Representatives District 37, 1968 to 2024, 1976, every candidate Candidate Party Votes and share Share DemocraticRichard MautinoWon(incumbent) Democratic 73,10531.7% RepublicanCalvin W. SchunemanWon(incumbent) Republican 63,86527.7% RepublicanJoseph B. EbbesenWon(incumbent) Republican 61,47026.6% DemocraticDonald Keane Democratic 32,22314.0% - Votes for listed candidates
- 147,816
- Election day
- November 4, 1974
- Seats
- 3
- District map
- Older district map (1972 to 1981)
Illinois House of Representatives District 37, 1968 to 2024, 1974, every candidate Candidate Party Votes and share Share DemocraticRichard MautinoWon Democratic 42,20928.6% RepublicanJoseph B. EbbesenWon(incumbent) Republican 39,94127.0% RepublicanCalvin W. SchunemanWon Republican 34,85423.6% DemocraticDonald F. Burke Democratic 30,81220.8% - Votes for listed candidates
- 235,109
- Election day
- November 7, 1972
- Seats
- 3
- District map
- Older district map (1972 to 1981)
Illinois House of Representatives District 37, 1968 to 2024, 1972, every candidate Candidate Party Votes and share Share DemocraticTobias BarryWon(incumbent) Democratic 67,89228.9% RepublicanKenneth W. MillerWon(incumbent) Republican 65,91928.0% RepublicanJoseph B. EbbesenWon Republican 65,49427.9% DemocraticCharles T. Blazier Democratic 35,80415.2% - Votes for listed candidates
- 209,691
- Election day
- November 3, 1970
- Seats
- 3
- District map
- Older district map (1966 to 1971)
Illinois House of Representatives District 37, 1968 to 2024, 1970, every candidate Candidate Party Votes and share Share DemocraticWilliam A. RedmondWon(incumbent) Democratic 82,05339.1% RepublicanJames PhilipWon(incumbent) Republican 65,37031.2% RepublicanGene L. HoffmanWon(incumbent) Republican 62,26829.7% - Votes for listed candidates
- 261,623
- Election day
- November 5, 1968
- Seats
- 3
- District map
- Older district map (1966 to 1971)
Illinois House of Representatives District 37, 1968 to 2024, 1968, every candidate Candidate Party Votes and share Share RepublicanJames PhilipWon(incumbent) Republican 88,09433.7% RepublicanGene L. HoffmanWon(incumbent) Republican 87,46133.4% DemocraticWilliam A. RedmondWon(incumbent) Democratic 86,06832.9%
- 2024: MEDSL 2024 official precinct returns (individual_states zips), retrieved Oct 28, 2026. Compiled by MIT Election Data and Science Lab (MEDSL) from official returns; not an official source
- 1968 to 2022: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse), retrieved Oct 28, 2026. Compiled by Carl Klarner (Harvard Dataverse) from official returns; not an official source
Last contest in this district on file: 2024.
Download and cite
Cite this page
Election Wrld. (2026). Illinois House District 37, election results 1968 to 2024. https://www.electionwrld.com/il/house/37. Retrieved October 30, 2026.
Embed this seat
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Sources
Sources: Census TIGERweb Legislative MapServer (120th CDs layer 0, 119th CDs layer 4, 2026 SLD upper layer 1 and lower layer 2) (US Census Bureau, public domain), retrieved Oct 28, 2026; Open Civic Data division identifiers (census_autogenerated us_sldl/us_sldu and openstates state files); also (sld-recent.json): Open Civic Data division identifiers (country-us) (CC0 (repository); also (sld-recent.json): CC0 1.0), retrieved Oct 28, 2026; Open States people (current) CSVs (CC0-1.0 (Open States people data)), retrieved Oct 28, 2026, compiled by Open States volunteers and staff (rosters from state legislature sites) from official returns, not an official source; MEDSL 2024 official precinct returns (individual_states zips) (Not stated in the GitHub repository (an earlier label said "MIT (repo)", which the repository does not support). MEDSL's Harvard Dataverse records are CC0 1.0, but these GitHub files were not checksum-matched to the Dataverse files, so CC0 is not claimed for them.), retrieved Oct 28, 2026, compiled by MIT Election Data and Science Lab (MEDSL) from official returns, not an official source; State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse) (CC0 1.0), retrieved Oct 28, 2026, compiled by Carl Klarner (Harvard Dataverse) from official returns, not an official source.
District id: ocd-division/country:us/state:il/sldl:37
DataState data (JSON)Sources: State Legislative Election Returns, 1967-2022 (Carl Klarner, Harvard Dataverse)Data as of Oct 28, 2026